Deptford Township High School (also Deptford High School) is a four-year comprehensive community public high school that serves students in ninth through twelfth grades, located in Deptford Township, in Gloucester County, New Jersey. It is the sole secondary school of Deptford Township Schools. As of the 2020–21 school year, the school had an enrollment of 1,009 students and 85.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.8:1. There were 314 students (31.1% of enrollment) eligible for free lunch and 70 (6.9% of students) eligible for reduced-cost lunch.